ELI5: Explain Like I'm 5

Noren

Norens are like curtains that are often used in Japan. They are usually made of cloth or paper and they have designs on them. They are hung up in doorways or in front of windows.

The noren's job is to tell people what is behind the curtain or door. For example, a noren might have a picture of a fish on it. That means that the door behind the noren leads to a fish restaurant.

Norens are also used to keep the wind out and to prevent people from seeing inside. This is because many Japanese homes and shops have paper walls. So, putting up a noren can make the room more private and cozy.

Overall, norens are a very cool and useful tradition in Japan that helps people know what's behind a door and helps keep a space comfortable and private.
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